Answer:
Three of the most important cycles in ecosystems involve water, carbon, and nitrogen. ecosystems.
hope that was helpful.Thank you!
True because excretory is like sweat and you sweat through your skin- more specifically the pores in your skin
Answer:
pressure decreases with increasing altitude
Explanation:
At higher elevations there are fewer air molecules such as oxygen above a given surface than a similar surface at lower levels.
Example : There is less oxygen to breathe at the top of a high mountain than there is at sea level.
C. The small rocks are mechanically weathering the larger rocks and erosion is morning the pieces downstream
There is no chemical change in this so it has to be mechanically. Than erosion is causing the rocks to be moving the pieces downstream. Deposition means another thing...
